Pith Number

pith:QRU6TG24

pith:2015:QRU6TG24JOV7U7OPSX55CJSCPQ

not attested not anchored not stored refs pending

Comment on perihelion advance due to cosmological constant

S.S. Ovcherenko, Z.K. Silagadze

arxiv:1511.04829 v1 · 2015-11-16 · gr-qc · astro-ph.CO · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRU6TG24JOV7U7OPSX55CJSCPQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:16:17.194474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8469e99b5c4babfa7dcf95fbd126427c1b538ffcef98354c677ff01c79ac1a36

Aliases

arxiv: 1511.04829 · arxiv_version: 1511.04829v1 · doi: 10.48550/arxiv.1511.04829 · pith_short_12: QRU6TG24JOV7 · pith_short_16: QRU6TG24JOV7U7OP · pith_short_8: QRU6TG24

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QRU6TG24JOV7U7OPSX55CJSCPQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8469e99b5c4babfa7dcf95fbd126427c1b538ffcef98354c677ff01c79ac1a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac0ead423972cd1cd4159ec0540a8632d3d8611e7aa101447d44114abe5301b2",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-16T05:33:47Z",
    "title_canon_sha256": "4c79de4a0c5d99c7c07eddc4b9ce4c3adcd932d364ac76d0e44cf093b9e8f670"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04829",
    "kind": "arxiv",
    "version": 1
  }
}